Manifold bolts

General Discussion

0 replies in this topic | 1,318 reads
Buckhunter
Newbie
#1

I am trying to loosen the exhaust manifold bolts on my 1968 Cutlass with 350ci. I have found that the bolts seem to have 2 different head sizes, half being 9/16" and half are smaller? I am thinking of buying a 17/32" 6 pt socket, hoping that it will fit good enough to remove that last few stubborn bolts. Has anyone else had this issue?

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